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Issue 827991 link

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Issue metadata

Status: WontFix
Owner:
Closed: Jul 13
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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1.8%-12.7% regression in system_health.memory_mobile at 545864:546039

Project Member Reported by ulan@google.com, Apr 2 2018

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=827991

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=ca8400c36f4d6bdf82115c90bf226d494d3d7a2862e86ccbac36e0fbc2c52afb


Bot(s) for this bug's original alert(s):

android-nexus5
android-nexus5X
android-nexus6
android-nexus7v2
android-one
android-webview-nexus5X
linux-release
Cc: adamk@chromium.org gsat...@chromium.org
Owner: adamk@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/14c9f3ef440000

Revert "Reland "[parser] Remove pretenuring of closures assigned to properties"" by adamk@chromium.org
https://chromium.googlesource.com/v8/v8/+/5cf2ae5a4d7224198a0474eb27cc618b6843bc32

Understanding performance regressions:
  http://g.co/ChromePerformanceRegressions
Status: WontFix (was: Assigned)
This was a revert, not actionable.

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